Journal, M. “FREQUENCY OF Rh ANTIGEN C AND C AMONG PREGNANT WOMEN IN SUB-URBAN AREA IN EASTERN NIGERIA”. Madonna University Journal of Medicine and Health Sciences ISSN: 2814-3035, Vol. 1, no. 1, Sept. 2021, pp. 19-30, https://www.madonnauniversity.edu.ng/journals/index.php/medicine/article/view/7.